sizin yapısında bu enum başvuran, sadece int olarak ilan etmek istiyorum değil: gibi
enum Values {
First,
Second,
Last
};
Sonra Java görünüyor eFtUsbDeviceStatus veya bunun gibi bir şey. benim ben a convenient way to use real Java enum
s with JNA yazdım blog, yerine sadece keyfi int
s On
import com.sun.jna.Native;
import com.sun.jna.Structure;
import com.sun.jna.win32.StdCallLibrary;
public class JNAPlayground
{
public interface PowrProf extends StdCallLibrary
{
PowrProf INSTANCE = (PowrProf) Native.loadLibrary(
"C:\\WINDOWS\\system32\\PowrProf.dll", PowrProf.class);
/*
typedef struct {
ULONG Granularity;
ULONG Capacity;
}BATTERY_REPORTING_SCALE, *PBATTERY_REPORTING_SCALE; */
public static class BATTERY_REPORTING_SCALE extends Structure
{
public long Granularity;
public long Capacity;
}
/*
typedef struct {
BOOLEAN PowerButtonPresent;
BOOLEAN SleepButtonPresent;
BOOLEAN LidPresent;
BOOLEAN SystemS1;
BOOLEAN SystemS2;
BOOLEAN SystemS3;
BOOLEAN SystemS4;
BOOLEAN SystemS5;
BOOLEAN HiberFilePresent;
BOOLEAN FullWake;
BOOLEAN VideoDimPresent;
BOOLEAN ApmPresent;
BOOLEAN UpsPresent;
BOOLEAN ThermalControl;
BOOLEAN ProcessorThrottle;
BYTE ProcessorMinThrottle;
BYTE ProcessorMaxThrottle;
BOOLEAN FastSystemS4;
BYTE spare2[3];
BOOLEAN DiskSpinDown;
BYTE spare3[8];
BOOLEAN SystemBatteriesPresent;
BOOLEAN BatteriesAreShortTerm;
BATTERY_REPORTING_SCALE BatteryScale[3];
SYSTEM_POWER_STATE AcOnLineWake; // enum
SYSTEM_POWER_STATE SoftLidWake;
SYSTEM_POWER_STATE RtcWake;
SYSTEM_POWER_STATE MinDeviceWakeState;
SYSTEM_POWER_STATE DefaultLowLatencyWake;
}SYSTEM_POWER_CAPABILITIES, *PSYSTEM_POWER_CAPABILITIES;
*/
public static class SYSTEM_POWER_CAPABILITIES extends Structure
{
public boolean PowerButtonPresent;
public boolean SleepButtonPresent;
public boolean LidPresent;
public boolean SystemS1;
public boolean SystemS2;
public boolean SystemS3;
public boolean SystemS4;
public boolean SystemS5;
public boolean HiberFilePresent;
public boolean FullWake;
public boolean VideoDimPresent;
public boolean ApmPresent;
public boolean UpsPresent;
public boolean ThermalControl;
public boolean ProcessorThrottle;
public int ProcessorMinThrottle;
public int ProcessorMaxThrottle;
public boolean FastSystemS4;
public int spare2[] = new int[3];
public boolean DiskSpinDown;
public int spare3[] = new int[8];
public boolean SystemBatteriesPresent;
public boolean BatteriesAreShortTerm;
public BATTERY_REPORTING_SCALE BatteryScale[] = new BATTERY_REPORTING_SCALE[3];
public int AcOnLineWake;
public int SoftLidWake;
public int RtcWake;
public int MinDeviceWakeState;
public int DefaultLowLatencyWake;
}
// http://msdn.microsoft.com/en-us/library/aa372691(VS.85).aspx
void GetPwrCapabilities(SYSTEM_POWER_CAPABILITIES result);
}
public static void main(String[] args)
{
PowrProf lib2 = PowrProf.INSTANCE;
PowrProf.SYSTEM_POWER_CAPABILITIES systemPOWERCAPABILITIES = new PowrProf.SYSTEM_POWER_CAPABILITIES();
lib2.GetPwrCapabilities(systemPOWERCAPABILITIES);
System.out.println("Lid present:" + systemPOWERCAPABILITIES.LidPresent);
}
}